ÓÐÄÄЩµØ·½²»¿É×°ÖÃÑÌÎí±¨¾¯Æ÷£¿

?

²»ÒËÔÚÏÂÁг¡ºÏʹÓ㺣º£º

£¨1£©Õý³£ÇéÐÎÏÂÓÐÑÌÎíÖÍÁôµÄ³¡ºÏ¡£

£¨2£©ÓнÏÖØ·Û³¾¡¢¡¢Ë®Îí¡¢¡¢ÕôÆû¡¢¡¢ÓÍÎíÎÛȾ¼°ÇÖÊ´ÐÔÆøÌåµÄ³¡ºÏ¡£

£¨3£©Ïà¶Ôʪ¶È´óÓÚ95%µÄ³¡ºÏ¡£

£¨4£©Í¸·çËÙÂÊ´óÓÚ5m/sµÄ³¡ºÏ¡£

£¨5£©²úÆ·²»¿É×°ÖÃÔÚÐÞ½¨ÎïµÄ¹Õ½Ç´¦¡£